Zhang Erhui (played by Roger Kwok) is a typical Hong Kong man, working hard and always hoping to make the most money in the shortest time. The new female secretary, A-bee (played by Charmaine Sheh), is pretty and charming. Erhui saw that her clothes were not like those of ordinary people and mistakenly thought she was the boss's mistress. After a big misunderstanding, he found out that she was the boss's daughter. She came to the company as a female secretary in order to start from the bottom and not rely on her father's shadow to survive. Like the origin of all love, they became enemies. However, fate makes people play tricks on people. On this side, Erhui's grandfather is in poor health and is eager for his grandson to return to Shanghai to find his father's abandoned wife and children; on the other side, A-bee's father wants to use A-bee to marry the son of his rival to change the company's crisis because of business failure. The relationship between the lovers is in jeopardy...